The biggest challenges surrounding OT security Internet connectivity has revolutionised the way organisations operate , enabling seamless communication , collaboration , and access to information . However , it has also introduced a new realm of vulnerabilities that pose significant cybersecurity threats .
Simon Hodgkinson , the former Chief Information Security Officer ( CISO ) at BP and current Strategic Adviser at Semperis , says : “ Operational technology security is becoming increasingly important . Yet , one obstacle for security practitioners is to bridge the cultural chasm with OT engineers where cyber security is often seen as just one risk among many , that might well be sector-specific , such as safety , environmental and performance risks .
“ IT cybersecurity professionals focus on IT security first . They want to protect information from theft , prevent unauthorised access to IT systems , and stop phishing attacks on their users . OT engineers however are less concerned with these things . Instead , their focus is on controllers and sensors that affect physical processes and systems . As such , they ’ re preoccupied with operational uptime , physical security and safety .”
Jayne Goble , Director at KPMG UK explains : “ There are two major obstacles : visibility and outdated equipment . Because they are too old , certain equipment won ’ t
92 January 2024